﻿// 
// DelegateDeclaration.cs
//
// Author:
//       Mike Krüger <mkrueger@novell.com>
// 
// Copyright (c) 2009 Novell, Inc (http://www.novell.com)
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

using System.Collections.Generic;
using System.Linq;
using ICSharpCode.NRefactory.Cpp.Ast;

namespace ICSharpCode.NRefactory.Cpp
{
    /// <summary>
    /// delegate ReturnType Name&lt;TypeParameters&gt;(Parameters) where Constraints;
    /// </summary>
    public class HeaderEventDeclaration : AttributedNode
    {
        //public override NodeType NodeType {
        //    get {
        //        return NodeType.TypeDeclaration;
        //    }
        //}

        public AstType ReturnType
        {
            get { return GetChildByRole(Roles.Type); }
            set { SetChildByRole(Roles.Type, value); }
        }

        public string Name
        {
            get
            {
                return GetChildByRole(Roles.Identifier).Name;
            }
            set
            {
                SetChildByRole(Roles.Identifier, Identifier.Create(value, TextLocation.Empty));
            }
        }

        public Identifier NameToken
        {
            get
            {
                return GetChildByRole(Roles.Identifier);
            }
            set
            {
                SetChildByRole(Roles.Identifier, value);
            }
        }

        public AstNodeCollection<VariableInitializer> Variables
        {
            get { return GetChildrenByRole(Roles.Variable); }
        }

        public AstNodeCollection<TypeParameterDeclaration> TypeParameters
        {
            get { return GetChildrenByRole(Roles.TypeParameter); }
        }

        public CppTokenNode LParToken
        {
            get { return GetChildByRole(Roles.LPar); }
        }

        public AstNodeCollection<ParameterDeclaration> Parameters
        {
            get { return GetChildrenByRole(Roles.Parameter); }
        }

        public CppTokenNode RParToken
        {
            get { return GetChildByRole(Roles.RPar); }
        }

        //public AstNodeCollection<Constraint> Constraints {
        //    get { return GetChildrenByRole (Roles.Constraint); }
        //}

        public override S AcceptVisitor<T, S>(IAstVisitor<T, S> visitor, T data = default(T))
        {
            return visitor.VisitHeaderEventDeclaration(this, data);
        }

        protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
        {
            HeaderDelegateDeclaration o = other as HeaderDelegateDeclaration;
            return o != null && this.MatchAttributesAndModifiers(o, match)
                && this.ReturnType.DoMatch(o.ReturnType, match) && MatchString(this.Name, o.Name)
                && this.TypeParameters.DoMatch(o.TypeParameters, match) && this.Parameters.DoMatch(o.Parameters, match);
            //&& this.Constraints.DoMatch(o.Constraints, match);
        }
    }
}
